128078184

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{410507}}^1$

素因数の和:410529

約数の個数: 32

約数和(自身を含む): 344826720

約数和(自身を除く): 216748536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 410507, 821014, 1231521, 1642028, 2463042, 3284056, 4926084, 5336591, 9852168, 10673182, 16009773, 21346364, 32019546, 42692728, 64039092, 128078184]

約数ペア:

[(1, 128078184), (2, 64039092), (3, 42692728), (4, 32019546), (6, 21346364), (8, 16009773), (12, 10673182), (13, 9852168), (24, 5336591), (26, 4926084), (39, 3284056), (52, 2463042), (78, 1642028), (104, 1231521), (156, 821014), (312, 410507)]